65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2020 sliptonic <shopinthewoods@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#include "VoronoiEdge.h"
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using namespace Base;
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using namespace Path;
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TYPESYSTEM_SOURCE(Path::VoronoiEdge , Base::Persistence)
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VoronoiEdge::VoronoiEdge(Voronoi::diagram_type *d, long index)
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: dia(d)
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, index(index)
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, ptr(nullptr)
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{
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if (dia && long(dia->num_edges()) > index) {
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ptr = &(dia->edges()[index]);
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}
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}
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VoronoiEdge::VoronoiEdge(Voronoi::diagram_type *d, const Voronoi::diagram_type::edge_type *e)
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: dia(d)
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, index(Voronoi::InvalidIndex)
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, ptr(e)
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{
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if (d && e) {
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index = dia->index(e);
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}
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}
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VoronoiEdge::~VoronoiEdge() {
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}
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bool VoronoiEdge::isBound() const {
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if (ptr && dia.isValid() && index != Voronoi::InvalidIndex) {
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if (&(dia->edges()[index]) == ptr) {
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return true;
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}
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}
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ptr = nullptr;
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return false;
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}
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